US commemorates 19th anniversary of 9

Alanbatnews - Rivals for the White House displayed a moment of unity as the US marks the 19th anniversary of the 11 September 2001 terrorist attacks on Friday.

Democratic presidential nominee Joe Biden greeted Vice-President Mike Pence at the Ground Zero memorial in New York, where each attended ceremonies.

Biden will travel to Shanksville, Pennsylvania - the site of the Flight 93 memorial - later to deliver remarks.

U.S. President Donald Trump spoke there earlier.

Though both 2020 candidates will speak in the same place, their schedules will not overlap, ensuring that Biden and Trump will not cross paths.